Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kd5 win in 3 half-moves
2 Bc4 win in 5 half-moves
3 Be2 win in 5 half-moves
4 Bf1 win in 5 half-moves
5 Ka5 win in 5 half-moves
6 Kbb5 win in 5 half-moves
7 Kbc5 win in 5 half-moves
8 Kcb5 win in 5 half-moves
9 Kcc5 win in 5 half-moves
10 Kd6 win in 5 half-moves
11 Kd7 win in 5 half-moves
12 Bb5 win in 7 half-moves
13 Bb7 win in 7 half-moves
14 Bc8 win in 7 half-moves
15 Ka7 win in 7 half-moves
16 Kbb7 win in 7 half-moves
17 Kbc7 win in 7 half-moves
18 Kcb7 win in 7 half-moves
19 Kcc7 win in 7 half-moves
20 Bd3 loss in 2 half-moves